Table 4:

Treatment modality with regard to aneurysm sac diameter

Treatment Modality	All IAs		<10 mm		10–25 mm		>25 mm		P Value
Treatment Modality	No.	%	No.	%	No.	%	No.	%	P Value
Coiling alone	650	47.8	569	49.5	81	39.3	0	0	.003
Balloon-assisted coiling	552	40.6	472	41.1	80	38.8	0	0	.24
Stent-assisted coiling	49	3.6	37	3.2	12	5.8	0	0	.20
Flow diversion	65	4.8	35	3.1	27	13.1	3	75.0	<0.001
Flow disruption	41	3.0	35	3.1	6	2.9	0	0	.93
Parent vessel occlusion	2	0.2	1	0.1	0	0	1	25.0	.006
Total	1359	100	1149	100	206	100	4	100